In our present study, there were no statistically significant differences (P > 0.05) in patient age, infertility duration, BMI, Miscarriage history, gestational age of abortions, the level of bFSH, bLH and basal E2, the number of basal antral follicles (bAFC), the days of Gn and the dose of Gn, retrieved oocytes, metaphase II oocytes, fertilization rate and usable embryos. Here, FSHB is linked to Infertility.